
When does a child become responsible for their actions in the eyes of the law? This is a really important question, and the answer involves something called the “age of criminal responsibility“. It’s the minimum age at which a child can be charged with and potentially convicted of a crime.
Understanding this age is crucial because it affects how the justice system treats children who break the law. It also raises complex questions about childhood, development, and accountability.
Simply put, criminal responsibility means being considered capable of understanding that your actions were seriously wrong and forming the intent to commit a crime.
Think about very young children. We generally understand they don’t fully grasp the consequences of their actions or the difference between ‘naughty’ behaviour and serious criminal conduct. The law tries to set an age where this understanding is presumed to exist. Below this age, a child cannot be arrested or charged with a crime, even if their actions caused harm.
A key thing to know is that the age of criminal responsibility UK isn’t uniform across the country. Different parts of the UK have different rules:
| Jurisdiction | Age of Criminal Responsibility |
| England and Wales | 10 years |
| Scotland | 12 years (since the 2019 Act) |
| Northern Ireland | 10 years (consultation ongoing) |
This variation means that a 10 or 11-year-old could face criminal proceedings in London or Cardiff but not in Glasgow. This difference underlines why knowing the specific UK law age of criminal responsibility for each nation is important.
The current ages haven’t always been set this way. Understanding the history of the age of criminal responsibility in the UK provides important context.
For centuries, the law in England and Wales recognised a concept called doli incapax. This Latin term means “incapable of evil”. It was a legal presumption that children between the ages of 10 and 14 were incapable of committing a crime unless the prosecution could prove beyond reasonable doubt that the child knew their specific actions were seriously wrong, not just naughty or mischievous.
However, the principle of doli incapax for 10- to 14-year-olds was abolished in England and Wales (and Northern Ireland) in 1998. This was a significant change. Since then, the law has treated any child aged 10 or over as fully capable of criminal intent, just like an adult, in understanding right from wrong.
The current minimum age of criminal responsibility in the UK, especially the age of 10 in England, Wales, and Northern Ireland, is one of the lowest in Europe and is highly controversial. There is a significant ongoing debate about raising the age of criminal responsibility.

Many experts, charities, and international bodies argue strongly that the age should be higher. Here’s why:

While the push for raising the age is strong, there are counter-arguments and concerns often voiced:
This debate involves balancing the welfare and developmental needs of children with concerns about accountability and public safety. Answering the question of what the age of criminal responsibility is in the UK involves not just stating the number but understanding this complex discussion.
Authorities do not ignore children below the age of criminal responsibility who commit acts that would be crimes if they were older.
The age of criminal responsibility remains a complex and sensitive topic in the UK. While England, Wales, and Northern Ireland maintain the age of 10, Scotland has taken a different path by raising it to 12. The debate about whether the rest of the UK should follow suit or even go further towards the UN-recommended minimum of 14 continues.
Anyone interested in youth justice, child welfare, and society’s future should understand the current legal ages, their history, and the ongoing debates. It forces us to consider how we balance protecting children with ensuring accountability and safety for everyone.
Read more about Early Childhood Education in the UK
Source / Ref.: Gov.uk Learning.nspcc.org.uk Contains public sector information licensed under Open Government Licence v3.0.
Written by [Ketan Borada / British Portal Team] – Founder of British Portal, dedicated to providing accurate and up-to-date information on UK public services and benefits.